SIST EN ISO 6149-1:2007

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2006)

ISO 6149-1:2006 specifies dimensions for metric ports for use with the adjustable and non-adjustable stud ends detailed in ISO 6149-2:2006 and ISO 6149-3:2006.
Ports in accordance with ISO 6149-1:2006 may be used at working pressures up to 63 MPa (630 bar) for non-adjustable stud ends and 40 MPa (400 bar) for adjustable stud ends. The permissible working pressure depends upon port size, materials, design, working conditions, application, etc. See ISO 6149-2:2006 and ISO 6149-3:2006 for pressure ratings.

Leitungsanschlüsse für Fluidtechnik und allgemeine Anwendung - Einschraublöcher und Einschraubzapfen mit metrischem Gewinde nach ISO 261 und O-Ring-Abdichtung - Teil 1: Einschraublöcher mit Ansenkung für O-Ring-Abdichtung (ISO 6149-1:2006)

Dieser Teil der ISO 6149 legt Maße für Einschraublöcher mit metrischem Gewinde für Einschraubzapfen und richtungseinstellbare Einschraubzapfen nach ISO 6149-2 und ISO 6149-3 fest.
Einschraublöcher nach diesem Teil der ISO 6149 dürfen bei Arbeitsdrücken bis 63 MPa (630 bar )) mit Einschraubzapfen und bis 40 MPa (400 bar) mit richtungseinstellbaren Einschraubzapfen verwendet werden. Der zulässige Arbeitsdruck ist abhängig von der Größe des Einschraubloches, den Werkstoffen, Konstruktion, Betriebsbedingungen, Anwendungsfall usw. Druckstufen siehe ISO 6149-2 und ISO 6149-3.
Die Anwender dieses Teils der ISO 6149 sollten sicherstellen, dass eine ausreichende Wandstärke am Einschraubloch vorhanden ist, um dem Druck standzuhalten.
ANMERKUNG   Die Einleitung zu diesem Teil der ISO 6149 enthält Empfehlungen für die bei Neukonstruktionen in
hydraulischen Anlagen der Fluidtechnik zu verwendenden Einschraublöcher und Einschraubzapfen.

Raccordements pour transmissions hydrauliques et applications générales - Orifices et éléments mâles a filetage métrique ISO 261 et joint torique - Partie 1: Orifices a joint torique dans un logement tronconique (ISO 6149-1:2006)

L'ISO 6149:2006 spécifie les dimensions des orifices métriques utilisables avec les éléments mâles orientables et non orientables faisant l'objet de l'ISO 6149-2:2006 et de l'ISO 6149-3:2006.
Les orifices conformes à l'ISO 6149:2006 peuvent être utilisés jusqu'à des pressions de travail de 63 MPa (630 bar) pour les éléments mâles non orientables et de 40 MPa (400 bar) pour les éléments mâles orientables. La pression de travail admissible dépend de la dimension de l'orifice, des matériaux, de la conception, des conditions de travail, de l'utilisation, etc. Voir l'ISO 6149-2:2006 et l'ISO 6149-3:2006 pour les pressions de travail.

Priključevanja v fluidni tehniki in splošna uporaba - Odprtine in priključki z navoji po ISO 261 in tesnilkami O - 1. del: Odprtine s tesnilko O v koničnem ohišju (ISO 6149-1:2006)

General Information

• Status: Withdrawn
• Publication Date: 22-Apr-2007
• Withdrawal Date: 26-May-2019
• ICS: 23.100.40 - Piping and couplings
• Technical Committee: IFEK - Ferrous metals
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 24-May-2019
• Due Date: 16-Jun-2019
• Completion Date: 27-May-2019
• Ref Project: EN ISO 6149-1:2007 - Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2007)

Relations

• Replaced By: SIST EN ISO 6149-1:2019 - Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019)
• Effective Date: 22-May-2019
• Replaced By: SIST EN ISO 6149-1:2019 - Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019)
• Effective Date: 08-Jun-2022
• Replaces: SIST ISO 6149-1:1995 - Connections for fluid power and general use -- Ports and stud ends with ISO 261 threads and O-ring sealing -- Part 1: Ports with O-ring seal in truncated housing
• Effective Date: 01-May-2007
• Revised: SIST EN ISO 6149-1:2019 - Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring seal (ISO 6149-1:2019)
• Effective Date: 09-Dec-2015

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 6149-1:2007
01-maj-2007
3ULNOMXþHYDQMDYIOXLGQLWHKQLNLLQVSORãQDXSRUDED2GSUWLQHLQSULNOMXþNL]QDYRML
SR,62LQWHVQLONDPL2GHO2GSUWLQHVWHVQLONR2YNRQLþQHPRKLãMX,62

Connections for hydraulic fluid power and general use - Ports and stud ends with ISO
261 metric threads and O-ring sealing - Part 1: Ports with truncated housing for O-ring
seal (ISO 6149-1:2006)
Leitungsanschlüsse für Fluidtechnik und allgemeine Anwendung - Einschraublöcher und
Einschraubzapfen mit metrischem Gewinde nach ISO 261 und O-Ring-Abdichtung - Teil
1: Einschraublöcher mit Ansenkung für O-Ring-Abdichtung (ISO 6149-1:2006)
Raccordements pour transmissions hydrauliques et applications générales - Orifices et
éléments mâles a filetage métrique ISO 261 et joint torique - Partie 1: Orifices a joint
torique dans un logement tronconique (ISO 6149-1:2006)
Ta slovenski standard je istoveten z: EN ISO 6149-1:2007
ICS:
23.100.40 Cevna napeljava in sklopke Piping and couplings
SIST EN ISO 6149-1:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 6149-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2007
ICS 23.100.40

English Version
Connections for hydraulic fluid power and general use - Ports
and stud ends with ISO 261 metric threads and O-ring sealing -
Part 1: Ports with truncated housing for O-ring seal (ISO 6149-
1:2006)
Raccordements pour transmissions hydrauliques et Leitungsanschlüsse für Fluidtechnik und allgemeine
applications générales - Orifices et éléments mâles à Anwendung - Einschraublöcher und Einschraubzapfen mit
filetage métrique ISO 261 et joint torique - Partie 1: Orifices metrischem Gewinde nach ISO 261 und O-Ring-
à joint torique dans un logement tronconique (ISO 6149- Abdichtung - Teil 1: Einschraublöcher mit Ansenkung für O-
1:2006) Ring-Abdichtung (ISO 6149-1:2006)
This European Standard was approved by CEN on 4 February 2007.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6149-1:2007: E
worldwide for CEN national Members.

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EN ISO 6149-1:2007 (E)






Foreword



The text of ISO 6149-1:2006 has been prepared by Technical Committee ISO/TC 131 "Fluid
power systems” of the International Organization for Standardization (ISO) and has been taken
over as EN ISO 6149-1:2007 by Technical Committee ECISS/TC 29 "Steel tubes and fittings for
steel tubes", the secretariat of which is held by UNI.

This European Standard shall be given the status of a national standard, either by publication of
an identical text or by endorsement, at the latest by August 2007, and conflicting national
standards shall be withdrawn at the latest by August 2007.

According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United
Kingdom.


Endorsement notice

The text of ISO 6149-1:2006 has been approved by CEN as EN ISO 6149-1:2007 without any
modifications.

2

---------------------- Page: 3 ----------------------

INTERNATIONAL ISO
STANDARD 6149-1
Second edition
2006-02-15

Connections for hydraulic fluid power
and general use — Ports and stud ends
with ISO 261 metric threads and O-ring
sealing —
Part 1:
Ports with truncated housing for O-ring
seal
Raccordements pour transmissions hydrauliques et applications
générales — Orifices et éléments mâles à filetage métrique ISO 261 et
joint torique —
Partie 1: Orifices à joint torique dans un logement tronconique




Reference number
ISO 6149-1:2006(E)
©
ISO 2006

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ISO 6149-1:2006(E)
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ii © ISO 2006 – All rights reserved

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ISO 6149-1:2006(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 6149-1 was prepared by Technical Committee ISO/TC 131, Fluid power systems, Subcommittee SC 4,
Connectors and similar products and components.
This second edition cancels and replaces the first edition (ISO 6149-1:1993), which has been technically
revised.
ISO 6149 consists of the following parts, under the general title Connections for hydraulic fluid power and
general use — Ports and stud ends with ISO 261 metric threads and O-ring sealing:
⎯ Part 1: Ports with truncated housing for O-ring seal
⎯ Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends
⎯ Part 3: Dimensions, design, test methods and requirements for light-duty (L series) stud ends
— Part 4: Dimensions, design, test methods and requirements of external and internal hexport plugs
© ISO 2006 – All rights reserved iii

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ISO 6149-1:2006(E)
Introduction
In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an
enclosed circuit. In general applications, a fluid (liquid or gas) may be conveyed under pressure.
Components are connected through their threaded ports by fluid conductor connectors to tubes and pipes or
to hose connectors and hoses.
Ports are an integral part of fluid power components, such as pumps, motors, valves, cylinders, etc.
For threaded ports and stud ends specified in new designs in hydraulic fluid power applications,
ISO/TC 131/SC 4 recommends that the ISO 6149 series be used because these International Standards
specify ports and stud ends with metric threads and O-ring sealing and because the subcommittee would like
to help users by recommending one preferred system. ISO/TC 131/SC 4 further recommends that threaded
ports and stud end
...